融合多模态资源的教育知识图谱的内涵、技术与应用研究

被引:59
作者
高茂
张丽萍
机构
[1] 内蒙古师范大学计算机科学技术学院
关键词
教育知识图谱; 多模态资源; 深度学习; 知识图谱构建技术;
D O I
10.19734/j.issn.1001-3695.2021.12.0686
中图分类号
G434 [计算机化教学]; TP391.1 [文字信息处理];
学科分类号
040101 [教育学原理]; 120506 [数字人文];
摘要
传统的教育知识图谱研究多数面向文本资源,忽略了多模态资源对教育知识的解读作用及其自身丰富的特征表示。为了更好地推进后续研究工作,以多模态资源为切入点,对教育知识图谱进行综述。首先,介绍了知识图谱的概念和分类;其次,综述了教育知识图谱的内涵,对教育知识图谱的定义、分类及其构建框架进行梳理;结合以神经网络为代表的深度学习方式,对教育知识图谱的构建技术进行重点介绍;最后,总结了教育知识图谱的相关应用,并指出当前研究中存在的问题与未来的研究方向。
引用
收藏
页码:2257 / 2267
页数:11
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